The ‘Speed Limit in the Sky’ Was Always a Lie. Here’s What It Really Regulated.
For decades, regulators enforced a speed limit in the sky as a proxy for noise control. But technology decoupled speed from noise years ago, making the rule obsolete theater. The Senate’s new bill replaces it with a noise-based standard โ and that shift reveals the real battle was never about how fast planes fly, but about who gets to define acceptable noise and reshape airspace access.